A4479 — Electronic transanal irrigation system, includes electronic pump, water reservoir, tubing, and accessories, without catheter, any type
HCPCS Level II A-code · short descriptor: “Electro pump enema, reusable”
- Code system
- HCPCS Level II
- Family
- A — Medical & surgical supplies, ambulance
- Medicare coverage status
- Carrier judgment — coverage decided by the DME MAC
- DMEPOS payment category
- Prosthetics & orthotics
- Prior authorization
- Not on Medicare required-PA list
- Status
- Active (April 2026 HCPCS)
Prior authorization
Not on the Medicare required-PA list as of the January 13, 2026 update (74 items). Medicare Advantage and commercial plans set their own prior-authorization rules for this code — verify per plan before delivery.
A4479 Medicare fee schedule (April 2026)
Base (no modifier) Prosthetics & orthotics
Medicare allowable: $706.38 in all listed states.
| State | Non-rural | Rural |
|---|---|---|
| AK | $706.38 | — |
| AL | $706.38 | — |
| AR | $706.38 | — |
| AZ | $706.38 | — |
| CA | $706.38 | — |
| CO | $706.38 | — |
| CT | $706.38 | — |
| DC | $706.38 | — |
| DE | $706.38 | — |
| FL | $706.38 | — |
| GA | $706.38 | — |
| HI | $706.38 | — |
| IA | $706.38 | — |
| ID | $706.38 | — |
| IL | $706.38 | — |
| IN | $706.38 | — |
| KS | $706.38 | — |
| KY | $706.38 | — |
| LA | $706.38 | — |
| MA | $706.38 | — |
| MD | $706.38 | — |
| ME | $706.38 | — |
| MI | $706.38 | — |
| MN | $706.38 | — |
| MO | $706.38 | — |
| MS | $706.38 | — |
| MT | $706.38 | — |
| NC | $706.38 | — |
| ND | $706.38 | — |
| NE | $706.38 | — |
| NH | $706.38 | — |
| NJ | $706.38 | — |
| NM | $706.38 | — |
| NV | $706.38 | — |
| NY | $706.38 | — |
| OH | $706.38 | — |
| OK | $706.38 | — |
| OR | $706.38 | — |
| PA | $706.38 | — |
| PR | $706.38 | — |
| RI | $706.38 | — |
| SC | $706.38 | — |
| SD | $706.38 | — |
| TN | $706.38 | — |
| TX | $706.38 | — |
| UT | $706.38 | — |
| VA | $706.38 | — |
| VI | $706.38 | — |
| VT | $706.38 | — |
| WA | $706.38 | — |
| WI | $706.38 | — |
| WV | $706.38 | — |
| WY | $706.38 | — |
Amounts are the Medicare DMEPOS fee-schedule allowables effective April 2026.
Medicare typically pays 80% of the allowable after the Part B deductible; the patient owes 20%.
A 2% sequestration reduction applies to the Medicare share. Former competitive-bidding-area
adjustments and non-continental rates can differ — verify with your DME MAC.
Common denial codes to watch
Related A-codes
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